.i3-content {
  width: 100%;
  height: 528px;
}
.i3-content .i3-i {
  width: 33%;
  height: 264px;
  background-color: white;
  font-size: 18px;
  float: left;
  margin-right: 2px;
  margin-bottom: 1px;
}
.i3-content .i3-i .i3-img {
  width: 35.3%;
  height: 264px;
  float: left;
}
.i3-content .i3-i .i3-botton {
  width: 100%;
  max-width: 445px;
  height: 85px;
  position: relative;
  top: -89px;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 100;
  font-size: 18px;
  text-align: center;
  line-height: 85px;
  color: white;
}
.i3-content .i3-i .i3-botton1 {
  width: 100%;
  max-width: 446px;
  height: 85px;
  position: relative;
  top: -88px;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 100;
  text-align: center;
  line-height: 85px;
  color: white;
}
.i3-content .i3-i .i3-botton2 {
  width: 100%;
  max-width: 455px;
  height: 85px;
  position: relative;
  top: -88px;
  background-color: rgba(0, 0, 0, 0.5);
  text-align: center;
  line-height: 85px;
  color: white;
}
.i3-content .i3-i .i3-botton3 {
  width: 100%;
  max-width: 446px;
  height: 85px;
  position: relative;
  top: -89px;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 100;
  text-align: center;
  line-height: 85px;
  color: white;
}
.i3-content .i3-i .i3-botton4 {
  width: 100%;
  max-width: 444px;
  height: 85px;
  position: relative;
  top: -89px;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 100;
  text-align: center;
  line-height: 85px;
  color: white;
  margin-left: 1px;
}
.i3-content .i3-i .i3-botton5 {
  width: 100%;
  max-width: 455px;
  height: 85px;
  position: relative;
  top: -89px;
  background-color: rgba(0, 0, 0, 0.5);
  text-align: center;
  line-height: 85px;
  color: white;
  margin-left: 1px;
}
